90536045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4789}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 114960000

約数和(自身を除く): 24423955

約数列:

[1, 5, 19, 95, 199, 995, 3781, 4789, 18905, 23945, 90991, 454955, 953011, 4765055, 18107209, 90536045]

約数ペア:

[(1, 90536045), (5, 18107209), (19, 4765055), (95, 953011), (199, 454955), (995, 90991), (3781, 23945), (4789, 18905)]